Fix note syntax (#1757)

Author: sciencewhiz

source/docs/software/vision-processing/roborio/cameraserver-webserver.rst

@@ -3,7 +3,7 @@ CameraServer Web Interface
 
 When CameraServer opens a camera, it creates a webpage that you can use to view the camera stream and view the effects of various camera settings. To connect to the web interface, use a web browser to navigate to ``http://roboRIO-TEAM-frc.local:1181``. There is no additional code needed other then :ref:`docs/software/vision-processing/roborio/using-the-cameraserver-on-the-roborio:Simple CameraServer Program`.
 
-::note.. The port ``1181`` is used for the first camera. The port increments for additional camera, so if you have two cameras, the replace ``1181`` above with ``1182``.
+.. note:: The port ``1181`` is used for the first camera. The port increments for additional camera, so if you have two cameras, the replace ``1181`` above with ``1182``.
 
 Camera Settings
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